34382747682145 has 4 divisors (see below), whose sum is σ = 41259297218580. Its totient is φ = 27506198145712.

The previous prime is 34382747682139. The next prime is 34382747682149. The reversal of 34382747682145 is 54128674728343.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5447051867664 + 28935695814481 = 2333892^2 + 5379191^2 .

It is a cyclic number.

It is not a de Polignac number, because 34382747682145 - 2³ = 34382747682137 is a prime.

It is a super-3 number, since 3×34382747682145³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (34382747682149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3438274768210 + ... + 3438274768219.

It is an arithmetic number, because the mean of its divisors is an integer number (10314824304645).

Almost surely, 2^{34382747682145} is an apocalyptic number.

It is an amenable number.

34382747682145 is a deficient number, since it is larger than the sum of its proper divisors (6876549536435).

34382747682145 is an equidigital number, since it uses as much as digits as its factorization.

34382747682145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6876549536434.

The product of its digits is 216760320, while the sum is 64.

The spelling of 34382747682145 in words is "thirty-four trillion, three hundred eighty-two billion, seven hundred forty-seven million, six hundred eighty-two thousand, one hundred forty-five".